Full-automatic tea processing method and equipment

Abstract

The invention relates to full-automatic tea processing method and equipment. The tea processing production method comprises the steps of spreading fresh tea leaves, drying, breezing, initially kneading, deblocking , drying again, spreading for cooling, kneading again, rolling, spreading for cooling and dampening, fully drying, spreading for cooling and grading for packaging. The processing method is finished by adopting a device comprising a fresh tea leaf spreading device, a fresh tea leaf flowmeter, a roller type drying machine, a winnowing machine, a rated metering device, a kneading and twisting machine, a drier, a cooling conveyor, a frying machine, plate turning type spreading and dampening equipment, automatic bagging and packaging equipment and conveying equipment; all equipment is connected by the conveying equipment; the equipment is respectively provided with a PLC (Programmable Logic Controller) and realizes interconnection by Ethernet; a central control room is provided with a supervisory computer; the supervisory computer acquires the condition parameters of all PLCs in real time by a network, visually displays the running conditions of all equipment in the field in a configuration interface way and can operate an executing mechanism or modify the process parameter by a configuration interface on the supervisory computer.

Description

technical field [0001] The invention belongs to the field of tea processing machinery, and in particular relates to a fully automatic tea processing production equipment, and also relates to a tea processing method. Background technique [0002] my country's tea processing technology is exquisite and has a history of thousands of years. The tea industry in all countries in the world originated directly or indirectly from my country. However, at present, tea processing still mainly relies on manual experience, and there is still a big gap with standardized and standardized processing requirements. The reason is that people’s understanding of tea processing is still at the stage of perceptual knowledge, lack of research on the nature and regularity of processing engineering, and the concept of using advanced tea machines to guide technology and products has not yet been established; Tea machine factories have closed down one after another. Tea machine factories are individuali...

AI Technical Summary

Problems solved by technology

[0002] my country's tea processing technology is exquisite and has a history of thousands of years. The tea industry in all countries in the world originated directly or indirectly from my country. However, tea processing still mainly relies on manual experience, and there is still a big gap between standardized and standardized processing requirements.

The reason is that people’s understanding of tea processing is still at the stage of perceptual knowledge, lack of research on the nature and regularity of processing engineering, and the concept of using advanced tea machines to guide technology and products has not yet been established; Tea machine factories have closed down one after another, tea machine factories are individualized and miniaturized, and disorderly competition among manufacturers has resulted in a weak foundation and inability to carry out technological innovation. Modern scientific and technological achievements are rarely used in tea machines, making tea processing machinery generally lag behind in processing technology

[0003] my country's tea processing machinery has a long history of single-machine manufacturing, but the control level of automated assembly lines is relatively backward

The technical bottlenecks that restrict the automatic assembly line equipment of tea processing in my country mainly include: 1. There is no continuous tea processing equipment such as continuous tea rolling machine and continuous tea drum drying machine; 2. The intermediate connection equipment for assembly line processing cannot meet the requirements of continuous processing; 3. The level of intelligence is relatively low, and there are many kinds of tea production processes in my country. The same production line needs to do a lot of debugging work for different processes, and the existing equipment cannot quickly adapt to the process requirements of producing various teas; 4. High energy consumption, not environmentally friendly, etc.

These factors lead to low production efficiency of tea processing lines, low tea quality, high labor intensity and high consumption in the production process.

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